215649720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 384

約数和(自身を含む): 849139200

約数和(自身を除く): 633489480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 59, 60, 65, 66, 71, 72, 78, 88, 90, 99, 104, 110, 117, 118, 120, 130, 132, 142, 143, 156, 165, 177, 180, 195, 198, 213, 220, 234, 236, 260, 264, 284, 286, 295, 312, 330, 354, 355, 360, 390, 396, 426, 429, 440, 468, 472, 495, 520, 531, 568, 572, 585, 590, 639, 649, 660, 708, 710, 715, 767, 780, 781, 792, 852, 858, 885, 923, 936, 990, 1062, 1065, 1144, 1170, 1180, 1278, 1287, 1298, 1320, 1416, 1420, 1430, 1534, 1560, 1562, 1704, 1716, 1770, 1846, 1947, 1980, 2124, 2130, 2145, 2301, 2340, 2343, 2360, 2556, 2574, 2596, 2655, 2769, 2840, 2860, 3068, 3124, 3195, 3245, 3432, 3540, 3692, 3835, 3894, 3905, 3960, 4189, 4248, 4260, 4290, 4602, 4615, 4680, 4686, 5112, 5148, 5192, 5310, 5538, 5720, 5841, 6136, 6248, 6390, 6435, 6490, 6903, 7029, 7080, 7384, 7670, 7788, 7810, 8307, 8378, 8437, 8520, 8580, 9204, 9230, 9372, 9735, 10153, 10296, 10620, 11076, 11505, 11682, 11715, 12567, 12780, 12870, 12980, 13806, 13845, 14058, 15340, 15576, 15620, 16614, 16756, 16874, 17160, 18408, 18460, 18744, 19470, 20306, 20945, 21240, 22152, 23010, 23364, 23430, 25134, 25311, 25560, 25740, 25960, 27612, 27690, 28116, 29205, 30459, 30680, 31240, 33228, 33512, 33748, 34515, 35145, 36920, 37701, 38940, 40612, 41535, 41890, 42185, 46020, 46079, 46728, 46860, 50268, 50622, 50765, 51480, 54457, 55224, 55380, 56232, 58410, 60918, 62835, 66456, 67496, 69030, 70290, 75402, 75933, 77880, 81224, 83070, 83780, 84370, 91377, 92040, 92158, 93720, 100536, 101244, 101530, 108914, 110760, 116820, 121836, 125670, 126555, 138060, 138237, 140580, 150804, 151866, 152295, 163371, 166140, 167560, 168740, 182754, 184316, 188505, 202488, 203060, 217828, 230395, 233640, 243672, 251340, 253110, 272285, 276120, 276474, 281160, 301608, 303732, 304590, 326742, 332280, 337480, 365508, 368632, 377010, 379665, 406120, 414711, 435656, 456885, 460790, 490113, 502680, 506220, 544570, 552948, 599027, 607464, 609180, 653484, 691185, 731016, 754020, 759330, 816855, 829422, 913770, 921580, 980226, 1012440, 1089140, 1105896, 1198054, 1218360, 1306968, 1382370, 1508040, 1518660, 1633710, 1658844, 1797081, 1827540, 1843160, 1960452, 2073555, 2178280, 2396108, 2450565, 2764740, 2995135, 3037320, 3267420, 3317688, 3594162, 3655080, 3920904, 4147110, 4792216, 4901130, 5391243, 5529480, 5990270, 6534840, 7188324, 8294220, 8985405, 9802260, 10782486, 11980540, 14376648, 16588440, 17970810, 19604520, 21564972, 23961080, 26956215, 35941620, 43129944, 53912430, 71883240, 107824860, 215649720]

約数ペア:

[(1, 215649720), (2, 107824860), (3, 71883240), (4, 53912430), (5, 43129944), (6, 35941620), (8, 26956215), (9, 23961080), (10, 21564972), (11, 19604520), (12, 17970810), (13, 16588440), (15, 14376648), (18, 11980540), (20, 10782486), (22, 9802260), (24, 8985405), (26, 8294220), (30, 7188324), (33, 6534840), (36, 5990270), (39, 5529480), (40, 5391243), (44, 4901130), (45, 4792216), (52, 4147110), (55, 3920904), (59, 3655080), (60, 3594162), (65, 3317688), (66, 3267420), (71, 3037320), (72, 2995135), (78, 2764740), (88, 2450565), (90, 2396108), (99, 2178280), (104, 2073555), (110, 1960452), (117, 1843160), (118, 1827540), (120, 1797081), (130, 1658844), (132, 1633710), (142, 1518660), (143, 1508040), (156, 1382370), (165, 1306968), (177, 1218360), (180, 1198054), (195, 1105896), (198, 1089140), (213, 1012440), (220, 980226), (234, 921580), (236, 913770), (260, 829422), (264, 816855), (284, 759330), (286, 754020), (295, 731016), (312, 691185), (330, 653484), (354, 609180), (355, 607464), (360, 599027), (390, 552948), (396, 544570), (426, 506220), (429, 502680), (440, 490113), (468, 460790), (472, 456885), (495, 435656), (520, 414711), (531, 406120), (568, 379665), (572, 377010), (585, 368632), (590, 365508), (639, 337480), (649, 332280), (660, 326742), (708, 304590), (710, 303732), (715, 301608), (767, 281160), (780, 276474), (781, 276120), (792, 272285), (852, 253110), (858, 251340), (885, 243672), (923, 233640), (936, 230395), (990, 217828), (1062, 203060), (1065, 202488), (1144, 188505), (1170, 184316), (1180, 182754), (1278, 168740), (1287, 167560), (1298, 166140), (1320, 163371), (1416, 152295), (1420, 151866), (1430, 150804), (1534, 140580), (1560, 138237), (1562, 138060), (1704, 126555), (1716, 125670), (1770, 121836), (1846, 116820), (1947, 110760), (1980, 108914), (2124, 101530), (2130, 101244), (2145, 100536), (2301, 93720), (2340, 92158), (2343, 92040), (2360, 91377), (2556, 84370), (2574, 83780), (2596, 83070), (2655, 81224), (2769, 77880), (2840, 75933), (2860, 75402), (3068, 70290), (3124, 69030), (3195, 67496), (3245, 66456), (3432, 62835), (3540, 60918), (3692, 58410), (3835, 56232), (3894, 55380), (3905, 55224), (3960, 54457), (4189, 51480), (4248, 50765), (4260, 50622), (4290, 50268), (4602, 46860), (4615, 46728), (4680, 46079), (4686, 46020), (5112, 42185), (5148, 41890), (5192, 41535), (5310, 40612), (5538, 38940), (5720, 37701), (5841, 36920), (6136, 35145), (6248, 34515), (6390, 33748), (6435, 33512), (6490, 33228), (6903, 31240), (7029, 30680), (7080, 30459), (7384, 29205), (7670, 28116), (7788, 27690), (7810, 27612), (8307, 25960), (8378, 25740), (8437, 25560), (8520, 25311), (8580, 25134), (9204, 23430), (9230, 23364), (9372, 23010), (9735, 22152), (10153, 21240), (10296, 20945), (10620, 20306), (11076, 19470), (11505, 18744), (11682, 18460), (11715, 18408), (12567, 17160), (12780, 16874), (12870, 16756), (12980, 16614), (13806, 15620), (13845, 15576), (14058, 15340)]